GL Sciences InertSustain Phenyl HPLC Columns
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GL Sciences InertSustain Phenyl column delivers extremely unique reverse phase characteristics that are critical to resolving compounds that could not be separated on a C18 or C8 phase. InertSustain Phenyl provides not only pi-pi interactions, but also hydrogen bonding secondary interactions, which results in retaining polar compounds at the same time. As the phenyl groups are directly bonded to the silica gel, InertSustain Phenyl is compatible with the analysis of structural isomers due to it’s high stereo-selectivity while other alkyl phenyl type columns fails to separate.
Features
- Based on high purity evolved surface (ES) silica
- Provides different selectivity to C18 phases
- pH range of 2 - 7.5
- L11 USP designation
- 2 µm columns maximum operating pressure is 800 bar
- 3 µm HP columns maximum operating pressure is 500 bar
- 3 and 5 µm columns maximum operating pressure is 200 bar
- Guard cartridges E with 10 mm length require guard holder part number 5020-08500
- UHPLC guard cartridges require guard holder part number 5020-08630
Specifications
| InertSustain Phenyl | |
| Silica | High Purity ES Silica Gel |
| Particle Size | 2 μm, 3 μm, 5 μm |
| Surface Area | 350 m2/g |
| Pore Size | 100 Å (10 nm) |
| Pore Volume | 0.85 mL/g |
| Functional Group | Phenyl |
| End-capping | No |
| Carbon Loading | 14% |
| USP Code | L11 |
| pH Range | 2 - 7.5 |
Literature
Discover GL Sciences wide range of HPLC columns
Inertsil continues to evolve to InertSustain
Guide to looking after your GL Sciences column
How to select a guard column
Summary of GL Sciences end-fitting style and recommended operating pressure